My hardware wallet finally arrived today (took 3 guys to deliver it).

[01BTC10]

This guy in the video do non-destructive safe cracking for a living so yeah any safe can be open especially with destructive technique like torch. DT correctly wrote that the goal of a safe is only to slowdown a thieve and an alarm should be used in conjunction to the safe.

http://www.youtube.com/watch?v=qw_4HQMS-pk
http://www.youtube.com/watch?v=ct9AG1Xo78U

There is probably some trick for electronic lock like the OP bought.